It's been a little bit over a week since this happened and I just wanted to recount a recent experience we had in our neighbourhood.
On the evening of August 3rd, 2010, a recent Coronal Mass Ejection was going to hit the atmosphere. In an attempt to photograph some of the Aurora effects we were expected to see, I hit the road after midnight and headed a little bit south of the city. Unfortunately, nature conspired against this and it remained cloudy through the next hour and a half or so. Of course, it didn't really help that I could still see Calgary's light pollution from where I was. Disappointed that I couldn't get any cool Aurora shots, I headed home.
I got back somewhere between 01:30 and 02:00, realizing that I would be pretty run down for work the next day. As I was getting into bed, I heard these little crackling, popping noises coming from outside and shrugged them off as possibly kids setting off firecrackers or something. Then I heard a really loud BOOM and sat up thinking, "I … don't think that's a firecracker." I went to the windows wondering if I could see anything. Nothing out the front of the house, so I went to the back (looking northward), and saw an incredibly scary sight!









